Physics, asked by barbiegirl682, 2 months ago

Sarah rides her bike 87.3 km in 4 hours 22 minutes. What is her average speed in kilometres per second

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Answered by iDarshanKumar
2

Explanation:

Average speed is 87.3 ÷ 262/60

= 87.3*60/262

=19.99 kmph

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